V1.5 1/03
3
Meter Front Panel Description
1. Display
2.
C/F Selector Key
3.
Low/High Resolution Key
4.
Max Hold Key
5. Hold/Backlight
Key
6. Function
Switch
7.
Course Adjustment Knob
8.
Fine Adjustment Knob
Features
Selecting the Temperature Scale
Readings can be displayed in Celsius or Fahrenheit by pressing the ºC/ºF key. The ºC or
ºF annunciator will illuminate on the display depending on which scale you have selected.
Adjustable Resolution
The resolution of the meter can be switched from 0.1º (up to 199.9) to 1º by pressing the
0.1º/1º key.
Max Hold
Max hold will freeze the highest recorded reading on the display. When the
MAX
key is
pressed the
MAX
icon will appear in the upper portion of the display. The display will
update every time there is a new maximum reading. Pressing MAX again will disengage
Max hold.
Backlit display
Press the
Hold
key for 2 seconds to toggle the Backlight ON and OFF. The backlight will
stay on until you press the
Hold
key for 2 seconds again, or turn the meter off.
Data Hold
The hold function freezes the displayed reading for later viewing. Press the
HOLD
key
momentarily to activate the Data Hold feature. Press again to exit the Hold mode.
Operation
WARNING
: To avoid electrical shock, do not use this instrument when voltages at the
measurement surface exceed 24VAC or DC.
Temperature Measurement
1.
Plug a thermocouple into the T1 or T2 input jack.
2.
Turn the function switch to the T1 or T2 position depending upon where the
thermocouple is physically connected per step 1 above.
3.
Touch the temperature probe to the surface, liquid or gas being measured and
observe the reading on the display.
NOTE:
Both T1 and T2 inputs can be used simultaneously, but only one reading can be
displayed at a time. Always move the rotary function switch to the OFF position
when the meter is not in use.
